The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
Mar. 09, 2022
Raytheon Company, Waltham, MA (US);
Richard L. Kendrick, San Mateo, CA (US);
Joseph Marron, Manhattan Beach, CA (US);
Stephen P. Palese, Redondo Beach, CA (US);
Raytheon Company, Waltham, MA (US);
Abstract
An apparatus includes a photonic integrated circuit having a first lenslet array and a first antenna element array forming a first pupil of the photonic integrated circuit and a second lenslet array and a second antenna element array forming a second pupil of the photonic integrated circuit, where the second pupil has a different size than the first pupil. The photonic integrated circuit also has a waveguide layer positioned between the first and second pupils, where the waveguide layer includes multiple waveguides configured to guide optical signals between antenna elements of the first antenna element array and antenna elements of the second antenna element array.